x+y = 6
-x+3y = -2
Add the equations:-
4y = 4
Divide both sides by 4:-
y = 1
So by substitution x = 5 and y = 1
3y = 4x + 9 -4x + 3y = 9 is the standard form
-4x + 3y = 9
3y=4x+9.....-4xAnswer: 4x-3y=9
(2,7)
4.34684352143
5x+3y
5x + 3y = 17 is in its simplest form because there are no alike terms to combine.
4x+3y = 12 3y = -4x+12 y = -4/3x+4
-2x plus 3y equals 1
9x+3y = 6 3y = -9x+6 y = -3x+2 which is now in slope-intercept form
4x+3y = 3 3y = -4x+3 y = -4/3x+1 in slope intercept form
The equation for 3y + 3y = -1 is 3y + 3y = -1.